2018 BMW X6 3.0 M Sport Edition

Overview

• Make: BMW
• Model: X6
• Trim: M Sport Edition
• Version: 3.0 M Sport Edition Auto 4WD Euro 6 5dr
• Year: 2018
• Mileage: 60,207 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 183 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW X6 M Sport Edition has covered 60,207 miles, around 3,000 fewer miles than is typical for its age. The dealer is asking £22,290, which is £630 above the AskCar estimate of £21,660. To work out the AskCar estimate, we analyse UK dealer adverts for 547 BMW X6 cars across different ages and specifications. The asking price is now £840 lower than when we first recorded the advert 49 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Evans Halshaw BYD Birmingham in Erdington. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £630 (2%) over the AskCar estimate of £21,660.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 547 priced BMW X6 adverts across different ages and specifications, as of 5 November 2026.

A 2018 BMW X6 with the 3.0 diesel engine is typically advertised at £22,000: the median of the 53 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2018 BMW X6 has been on sale for at least 49 days.

Price history

AskCar first saw this advert on 17 September 2026 at £23,130. Its asking price is now £22,290, £840 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 17 September 2026: £23,130
• 23 September 2026: £22,900
• 7 October 2026: £22,420
• 27 October 2026: £22,290

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 26 February 2027.

It has had 7 MOTs. The latest, on 27 February 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 58,268 miles, which matches the advertised 60,207 miles.

Advertised mileage is about 3,000 miles lower than the median mileage of a 2018 BMW X6 on AskCar.

Similar cars

11 other 2018 BMW X6 M Sport Edition 3.0 diesel automatic SUVs are for sale at UK dealers, from £17,450 to £29,950, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW X6 M Sport Edition, 3.0 diesel SUV, white. Mileage: 59,650 miles. Price: £22,490, £200 more than this car. Dealer: Hanar Cars (UK) in Hoddesdon. AskCar page: https://askcar.co.uk/car/bmw-x6-2018-450e568ca2bd
• 2018 BMW X6 M Sport Edition, 3.0 diesel SUV, white. Mileage: 60,769 miles. Price: £22,448, £158 more than this car. Dealer: Trade Drive Motors in Bedford. AskCar page: https://askcar.co.uk/car/bmw-x6-2018-cd9abe2b9a70
• 2018 BMW X6 M Sport Edition, 3.0 diesel SUV, black. Mileage: 61,229 miles. Price: £25,990, £3,700 more than this car. Dealer: 5th Gear Motor Company in Orpington. AskCar page: https://askcar.co.uk/car/bmw-x6-2018-de13c407ede6

• The nearest: 2018 BMW X6 M Sport Edition, 3.0 diesel SUV, white, 36 miles from this car. Mileage: 24,172 miles. Price: £26,499, £4,209 more than this car. Dealer: Lookers BMW Stoke-On-Trent in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/bmw-x6-2018-d5c6584ad18f